KR102144276B1 - 소형 덕트 부착 선박 및 선박에의 소형 덕트 적용 판단방법 - Google Patents

소형 덕트 부착 선박 및 선박에의 소형 덕트 적용 판단방법 Download PDF

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Publication number
KR102144276B1
KR102144276B1 KR1020157021811A KR20157021811A KR102144276B1 KR 102144276 B1 KR102144276 B1 KR 102144276B1 KR 1020157021811 A KR1020157021811 A KR 1020157021811A KR 20157021811 A KR20157021811 A KR 20157021811A KR 102144276 B1 KR102144276 B1 KR 102144276B1
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KR
South Korea
Prior art keywords
duct
propeller
ship
small
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KR1020157021811A
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English (en)
Korean (ko)
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KR20150110594A (ko
Inventor
노리유키 사사키
히데키 카와시마
준이치 후지사와
켄이치 구메
야스오 이치노세
Original Assignee
고쿠리츠겐큐카이하츠호진 가이죠·고완·고쿠기쥬츠겐큐죠
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/08—Shape of aft part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020157021811A 2013-01-25 2014-01-27 소형 덕트 부착 선박 및 선박에의 소형 덕트 적용 판단방법 KR102144276B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013012663 2013-01-25
JPJP-P-2013-012663 2013-01-25
PCT/JP2014/000404 WO2014115567A1 (ja) 2013-01-25 2014-01-27 小型ダクト付き船舶及び船舶への小型ダクト適用判断方法

Publications (2)

Publication Number Publication Date
KR20150110594A KR20150110594A (ko) 2015-10-02
KR102144276B1 true KR102144276B1 (ko) 2020-08-28

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Application Number Title Priority Date Filing Date
KR1020157021811A KR102144276B1 (ko) 2013-01-25 2014-01-27 소형 덕트 부착 선박 및 선박에의 소형 덕트 적용 판단방법

Country Status (5)

Country Link
EP (1) EP2949570A4 (ja)
JP (3) JP6433020B2 (ja)
KR (1) KR102144276B1 (ja)
CN (1) CN104995087B (ja)
WO (1) WO2014115567A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6663144B2 (ja) * 2015-03-20 2020-03-11 国立研究開発法人 海上・港湾・航空技術研究所 空気潤滑用気泡対策装置を備えた船舶
JP6621911B2 (ja) * 2016-03-14 2019-12-18 ジャパンマリンユナイテッド株式会社 揚力発生体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235772B2 (ja) * 1995-12-22 2001-12-04 住友重機械工業株式会社 船尾ダクト付き船舶
JP2011042201A (ja) * 2009-08-20 2011-03-03 Universal Shipbuilding Corp 小翼付き船尾ダクト及び船舶

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Publication number Priority date Publication date Assignee Title
GB340000A (en) * 1929-06-14 1930-12-15 Erling Lars Kristofersen Improvements relating to screw propellers
GB1515303A (en) * 1974-05-23 1978-06-21 Pilgrim Eng Dev Ships' stern construction
JPS5271095A (en) * 1975-08-14 1977-06-14 Mitsui Eng & Shipbuild Co Ltd Ship
JPS5632396A (en) 1979-08-17 1981-04-01 Toshiba Ceramics Co Ltd Silicon single crystal pulling apparatus
JPS5690797A (en) * 1979-12-25 1981-07-23 Hitachi Zosen Corp Ship
JPH0264890A (ja) 1988-08-31 1990-03-05 Toshiba Corp 自動車種判別装置
JP3245000B2 (ja) * 1994-04-19 2002-01-07 三井造船株式会社 船 舶
US5752865A (en) * 1995-04-11 1998-05-19 Mitsui Engineering & Shipbuilding Co., Ltd. Ship
JPH10264890A (ja) 1997-03-28 1998-10-06 Hitachi Zosen Corp 船舶における推進装置
JP2000016373A (ja) * 1998-04-27 2000-01-18 Nkk Corp 低粘性抵抗の肥大船船型
JP4454161B2 (ja) * 2001-01-23 2010-04-21 ユニバーサル造船株式会社 船舶の推進効率向上用ダクト
JP2006306304A (ja) * 2005-04-28 2006-11-09 Niigata Shipbuilding & Repair Inc 推進装置及びその製造方法
JP2007230541A (ja) * 2006-02-03 2007-09-13 Ouchi Ocean Consultant Inc 高推進効率幅広肥大船
JP5127166B2 (ja) * 2006-06-14 2013-01-23 ユニバーサル造船株式会社 船尾ダクト及びそれを取り付けた船舶
JP5025247B2 (ja) * 2006-12-13 2012-09-12 ユニバーサル造船株式会社 船舶用ダクトおよび船舶用ダクト付き船舶
JP2008260445A (ja) * 2007-04-13 2008-10-30 Oshima Shipbuilding Co Ltd 船舶
JP2010095181A (ja) * 2008-10-17 2010-04-30 Ihi Corp 船舶の推進装置
KR101917408B1 (ko) * 2011-07-26 2018-11-09 고쿠리츠겐큐카이하츠호진 가이죠·고완·고쿠기쥬츠겐큐죠 소형 덕트가 달린 프로펠러 및 선박

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235772B2 (ja) * 1995-12-22 2001-12-04 住友重機械工業株式会社 船尾ダクト付き船舶
JP2011042201A (ja) * 2009-08-20 2011-03-03 Universal Shipbuilding Corp 小翼付き船尾ダクト及び船舶

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Prediction of Resistance and Propulsion Power of Ships", Technical University of Denmark & University of Southern Denmark(2012.10.31.) 1부.*

Also Published As

Publication number Publication date
CN104995087A (zh) 2015-10-21
KR20150110594A (ko) 2015-10-02
JP7084053B2 (ja) 2022-06-14
CN104995087B (zh) 2017-08-29
EP2949570A4 (en) 2016-11-02
JP6433020B2 (ja) 2018-12-05
EP2949570A1 (en) 2015-12-02
JP6883862B2 (ja) 2021-06-09
WO2014115567A1 (ja) 2014-07-31
JPWO2014115567A1 (ja) 2017-01-26
JP2020203677A (ja) 2020-12-24
JP2018165152A (ja) 2018-10-25

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